2011 Mazda CX-7 Engine cooling Problems
- Complaints
- 1about this part
- Share
- 1%of 154 total for the year
- Median mileage
- 9,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2011 Mazda CX-7, 1% of the 154 complaints for this model year. Where a mileage was given, the median is 9,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“From the day I purchased my cx7 the brakes were not working properly and the air conditioner made loud banging noises and does not get cold. When I was at my wits end and took cx7 to dealer at 9,600 miles Mazda said I had a bad master cylinder and replaced it. When the master cylinder was replaced my check engine light came on. Mazda ordered another master cylinder and a brake booster. When these were replaced my check engine light came on again. Mazda said my engine was running on a lean mixture and corrected this. The check engine light is off cx7 runs very roughly. …”
NHTSA complaint #10515280, filed 2013-06, 9,500 milesRelated service bulletins
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- 10186693Jan 21, 2021Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Mazda recommends dealers follow the scheduled maintenance tables as…
- 10183604Nov 10, 2020Some customers may complain about high engine oil consumption. Before attempting any repairs, verify the complaint by using the guideline below to determine if an engine repair…
Engine cooling: other model years
Other parts of the 2011 Mazda CX-7
51 complaintsAir bags
42 complaintsExterior lighting
38 complaintsSteering
16 complaintsTransmission and drivetrain
8 complaintsElectrical system
7 complaintsOther or unknown
7 complaintsVisibility (wipers, defrost, mirrors)
6 complaintsBrakes
5 complaintsEngine
5 complaintsFuel system
3 complaintsBody and structure
3 complaints
← All problems reported for the 2011 Mazda CX-7
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology